PAKDD
2015
ACM
8 years 10 days ago
2015
ACM
Abstract. Interestingness measures stand as proxy for “real human interest,” but their effectiveness is rarely studied empirically due to the difficulty of obtaining ground-tr...
PAKDD
2015
ACM
8 years 10 days ago
2015
ACM
Abstract. Social networks provide unparalleled opportunities for marketing products or services. Along this line, tremendous efforts have been devoted to the research of targeted ...
PAKDD
2015
ACM
8 years 10 days ago
2015
ACM
This study describes a statistically motivated approach to constraint-based data cleansing that derives the cause of errors from a distribution of conflicting tuples. In real-worl...
PAKDD
2015
ACM
8 years 10 days ago
2015
ACM
As one of the main components of haze, topics with respect to PM2.5 are coming into people’s sight recently in China. In this paper, we try to predict PM2.5 concentrations in Da...
PAKDD
2015
ACM
8 years 10 days ago
2015
ACM
Early classification on multivariate time series has recently emerged as a novel and important topic in data mining fields with wide applications such as early detection of disease...
PAKDD
2015
ACM
8 years 10 days ago
2015
ACM
Grouping data points is one of the fundamental tasks in data mining, commonly known as clustering. In the case of interrelated data, when data is represented in the form of nodes a...
PAKDD
2015
ACM
8 years 10 days ago
2015
ACM
Abstract. Stochastic gradient methods are effective to solve matrix factorization problems. However, it is well known that the performance of stochastic gradient method highly dep...
PAKDD
2015
ACM
8 years 10 days ago
2015
ACM
Message propagation via retweet chain can be regarded as a social contagion process. In this paper, we examine burst patterns in retweet activities. A burst is a large number of re...
PAKDD
2015
ACM
8 years 10 days ago
2015
ACM
Streaming heterogeneous information is ubiquitous in the era of Big Data, which provides versatile perspectives for more comprehensive understanding of behaviors of an underlying s...
PAKDD
2015
ACM
8 years 10 days ago
2015
ACM
In recent years, extensive studies have been conducted on high utility itemsets (HUI) mining with wide applications. However, most of them assume that data are stored in centralize...